[HADOOP-11975] Native code needs to be built to match the 32/64 bitness of the JVM

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.7.0
• Component/s: build

Environment

Solaris

• Assignee: Alan Burlison
• Reporter: Alan Burlison
• Created: 15/May/15 09:43
• Updated: 28/May/15 21:18
• Resolved: 28/May/15 19:53

Description

When building with a 64-bit JVM on Solaris the following error occurs at the link stage of building the native code:

[exec] ld: fatal: file /usr/jdk/instances/jdk1.8.0/jre/lib/amd64/server/libjvm.so: wrong ELF class: ELFCLASS64
[exec] collect2: error: ld returned 1 exit status
[exec] make[2]: *** [target/usr/local/lib/libhadoop.so.1.0.0] Error 1
[exec] make[1]: *** [CMakeFiles/hadoop.dir/all] Error 2

The compilation flags in the makefiles need to explicitly state if 32 or 64 bit code is to be generated, to match the JVM.

Issue Links

• duplicates: HADOOP-12036 Consolidate all of the cmake extensions in one directory
• relates to: HADOOP-12036 Consolidate all of the cmake extensions in one directory